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There are two poles, one each …

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There are two poles, one each on either bank of a river, just opposite to each other. One pole is 60m high. From the top of this pole, the angel of depression of the top and the foot of the other pole 30° & 60° respectively. Find the width of the river and height of other pole.

Posted by Manpreet Singh 6 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Diku? 6 years, 3 months ago

Width of the river= 20√3m and height of the other pole = 40m

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CBSE > Class 10 > Mathematics